CN1282770C - 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 - Google Patents
一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 Download PDFInfo
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- CN1282770C CN1282770C CN 200310114637 CN200310114637A CN1282770C CN 1282770 C CN1282770 C CN 1282770C CN 200310114637 CN200310114637 CN 200310114637 CN 200310114637 A CN200310114637 A CN 200310114637A CN 1282770 C CN1282770 C CN 1282770C
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CN 200310114637 CN1282770C (zh) | 2003-12-24 | 2003-12-24 | 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 |
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CN 200310114637 CN1282770C (zh) | 2003-12-24 | 2003-12-24 | 一种生长具有半导体特性的大直径6H-SiC单晶的装置和方法 |
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Cited By (2)
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TWI750628B (zh) * | 2019-10-29 | 2021-12-21 | 南韓商賽尼克股份有限公司 | 碳化矽晶圓以及碳化矽晶圓之製備方法 |
TWI750630B (zh) * | 2019-10-29 | 2021-12-21 | 南韓商賽尼克股份有限公司 | 碳化矽錠之製備方法、碳化矽晶圓之製備方法以及其系統 |
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US7294324B2 (en) * | 2004-09-21 | 2007-11-13 | Cree, Inc. | Low basal plane dislocation bulk grown SiC wafers |
CN100390328C (zh) * | 2005-06-08 | 2008-05-28 | 郑瑞生 | 一种用高温气相法制备晶体的坩埚及其使用方法 |
JP4225296B2 (ja) * | 2005-06-20 | 2009-02-18 | トヨタ自動車株式会社 | 炭化珪素単結晶の製造方法 |
CN102534805B (zh) | 2010-12-14 | 2014-08-06 | 北京天科合达蓝光半导体有限公司 | 一种碳化硅晶体退火工艺 |
CN102181655B (zh) * | 2011-04-11 | 2012-11-07 | 江西稀有金属钨业控股集团有限公司 | 一种钽材质多级蒸馏坩埚和蒸馏工艺 |
CN102268735B (zh) * | 2011-07-05 | 2013-11-06 | 山东大学 | 一种提高4H-SiC单晶晶型稳定性的方法 |
CN102534796B (zh) * | 2011-12-21 | 2014-11-05 | 西安交通大学 | 一种纯α碳化硅晶须的制备方法 |
CN103173863B (zh) * | 2011-12-23 | 2016-02-10 | 上海硅酸盐研究所中试基地 | 大尺寸碳化硅单晶生长装置 |
CN102703966B (zh) * | 2012-05-28 | 2015-11-04 | 中国科学院力学研究所 | 一种籽晶温度梯度方法生长碳化硅单晶的装置 |
CN103696012B (zh) * | 2013-12-13 | 2016-03-30 | 山东大学 | 一种高均匀性、高产率半绝缘碳化硅衬底的制备方法 |
JP6443103B2 (ja) | 2015-02-13 | 2018-12-26 | 住友電気工業株式会社 | 炭化珪素単結晶の製造方法 |
CN105200515A (zh) * | 2015-09-24 | 2015-12-30 | 山东大学 | 一种用于SiC单晶生长炉的感应线圈及其应用 |
CN106968018B (zh) * | 2017-04-10 | 2019-02-05 | 山东大学 | 一种锗氮共掺的碳化硅单晶材料的生长方法 |
CN108118394B (zh) * | 2017-12-28 | 2020-07-17 | 河北同光晶体有限公司 | 一种降低碳化硅单晶中氮杂质含量的方法 |
JP7170470B2 (ja) | 2018-09-06 | 2022-11-14 | 昭和電工株式会社 | 単結晶成長用坩堝及び単結晶成長方法 |
JP7166111B2 (ja) | 2018-09-06 | 2022-11-07 | 昭和電工株式会社 | 単結晶成長方法 |
CN109402731B (zh) * | 2018-10-17 | 2021-01-15 | 福建北电新材料科技有限公司 | 一种高纯半绝缘碳化硅晶体生长装置及其方法 |
CN109576792A (zh) * | 2019-02-02 | 2019-04-05 | 福建北电新材料科技有限公司 | 碳化硅单晶生长装置及碳化硅单晶制备设备 |
CN111270305B (zh) * | 2020-03-30 | 2021-02-19 | 山东天岳先进科技股份有限公司 | 一种高质量n型碳化硅及其制备方法 |
CN111705363B (zh) * | 2020-07-17 | 2024-08-20 | 河北同光科技发展有限公司 | 碳化硅单晶快速扩径生长方法 |
CN113564713B (zh) * | 2021-07-23 | 2022-10-21 | 北京大学 | 一种用于AlN单晶扩径生长的PVT装置 |
CN115976625B (zh) * | 2023-02-14 | 2024-03-05 | 中国科学院物理研究所 | 用于制备3C-SiC单晶的方法 |
-
2003
- 2003-12-24 CN CN 200310114637 patent/CN1282770C/zh not_active Expired - Lifetime
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
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TWI750628B (zh) * | 2019-10-29 | 2021-12-21 | 南韓商賽尼克股份有限公司 | 碳化矽晶圓以及碳化矽晶圓之製備方法 |
TWI750630B (zh) * | 2019-10-29 | 2021-12-21 | 南韓商賽尼克股份有限公司 | 碳化矽錠之製備方法、碳化矽晶圓之製備方法以及其系統 |
US11359306B2 (en) | 2019-10-29 | 2022-06-14 | Senic Inc. | Method for preparing a SiC ingot and device for preparing a SiC ingot wherein electrical resistance of crucible body is 2.9 ohms or more |
US11708644B2 (en) | 2019-10-29 | 2023-07-25 | Senic Inc. | Method for preparing SiC ingot, method for preparing SiC wafer and the SiC wafer prepared therefrom |
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